Vibrations of a parametrically and self-Excited system with ideal and non-ideal energy sources

Detalhes bibliográficos
Autor(a) principal: Warminski,J.
Data de Publicação: 2003
Outros Autores: Balthazar,J. M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782003000400014
Resumo: Interactions between parametric, self-, and externally excited vibrations are analysed in this paper. The physical model of the vibrating system consists of a non-linear spring with periodically changing stiffness of Mathieu type and a non-linear damping described by Rayleigh's term. This system is additionally forced by a harmonic force (ideal system), or by a non-ideal energy source represented by a direct current motor with limited power supply. The model of DC motor is considered in two variants, as a classical, in Kononenko's sense model, and a complete electro-mechanical system. Quantitative and qualitative differences of the considered models are compared and discussed in the paper.
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spelling Vibrations of a parametrically and self-Excited system with ideal and non-ideal energy sourcesparametric vibrationsself-excitationnon-ideal systemchaosInteractions between parametric, self-, and externally excited vibrations are analysed in this paper. The physical model of the vibrating system consists of a non-linear spring with periodically changing stiffness of Mathieu type and a non-linear damping described by Rayleigh's term. This system is additionally forced by a harmonic force (ideal system), or by a non-ideal energy source represented by a direct current motor with limited power supply. The model of DC motor is considered in two variants, as a classical, in Kononenko's sense model, and a complete electro-mechanical system. Quantitative and qualitative differences of the considered models are compared and discussed in the paper.Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM2003-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782003000400014Journal of the Brazilian Society of Mechanical Sciences and Engineering v.25 n.4 2003reponame:Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)instacron:ABCM10.1590/S1678-58782003000400014info:eu-repo/semantics/openAccessWarminski,J.Balthazar,J. M.eng2004-03-19T00:00:00Zoai:scielo:S1678-58782003000400014Revistahttps://www.scielo.br/j/jbsmse/https://old.scielo.br/oai/scielo-oai.php||abcm@abcm.org.br1806-36911678-5878opendoar:2004-03-19T00:00Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)false
dc.title.none.fl_str_mv Vibrations of a parametrically and self-Excited system with ideal and non-ideal energy sources
title Vibrations of a parametrically and self-Excited system with ideal and non-ideal energy sources
spellingShingle Vibrations of a parametrically and self-Excited system with ideal and non-ideal energy sources
Warminski,J.
parametric vibrations
self-excitation
non-ideal system
chaos
title_short Vibrations of a parametrically and self-Excited system with ideal and non-ideal energy sources
title_full Vibrations of a parametrically and self-Excited system with ideal and non-ideal energy sources
title_fullStr Vibrations of a parametrically and self-Excited system with ideal and non-ideal energy sources
title_full_unstemmed Vibrations of a parametrically and self-Excited system with ideal and non-ideal energy sources
title_sort Vibrations of a parametrically and self-Excited system with ideal and non-ideal energy sources
author Warminski,J.
author_facet Warminski,J.
Balthazar,J. M.
author_role author
author2 Balthazar,J. M.
author2_role author
dc.contributor.author.fl_str_mv Warminski,J.
Balthazar,J. M.
dc.subject.por.fl_str_mv parametric vibrations
self-excitation
non-ideal system
chaos
topic parametric vibrations
self-excitation
non-ideal system
chaos
description Interactions between parametric, self-, and externally excited vibrations are analysed in this paper. The physical model of the vibrating system consists of a non-linear spring with periodically changing stiffness of Mathieu type and a non-linear damping described by Rayleigh's term. This system is additionally forced by a harmonic force (ideal system), or by a non-ideal energy source represented by a direct current motor with limited power supply. The model of DC motor is considered in two variants, as a classical, in Kononenko's sense model, and a complete electro-mechanical system. Quantitative and qualitative differences of the considered models are compared and discussed in the paper.
publishDate 2003
dc.date.none.fl_str_mv 2003-12-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782003000400014
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1678-58782003000400014
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1678-58782003000400014
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM
publisher.none.fl_str_mv Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM
dc.source.none.fl_str_mv Journal of the Brazilian Society of Mechanical Sciences and Engineering v.25 n.4 2003
reponame:Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
instname:Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron:ABCM
instname_str Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
instacron_str ABCM
institution ABCM
reponame_str Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
collection Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online)
repository.name.fl_str_mv Journal of the Brazilian Society of Mechanical Sciences and Engineering (Online) - Associação Brasileira de Engenharia e Ciências Mecânicas (ABCM)
repository.mail.fl_str_mv ||abcm@abcm.org.br
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